down syndrome is one of the most common causes of mental retardation observed in approximately 1/700 live birth. the use of two or more str markers related to chromosome 21 facilitates the diagnosis of down syndrome within about six hours from the collection of the samples. this is the first study has been performed in iranian population to assess the diagnostic value of using small tandem repe...

STUDY OBJECTIVE To evaluate the diagnostic value of four different tumor markers: cancer antigen 125 (CA-125), carcinoembryonic antigen (CEA), cytokeratin 19 fragment (CYFRA 21-1) and neuron specific enolase (NSE) in patients with malignant and non-malignant pleural effusion. MATERIAL AND METHODS One hundred and two patients with pleural effusion treated in the University Hospital in Warsaw b...

Phyllanthus has been widely used in traditional medicine as an antipyretic, a diuretic, and to treat liver diseases and viral infections. Correct genotype identification of medicinal plant material remains important for the botanical drug industry. Limitations of chemical and morphological approaches for authentication have generated the need for newer methods in quality control of botanicals. ...

BACKGROUND Bacterial meningitis is challenging to diagnose in infants, especially in the common setting of antibiotic pre-treatment, which diminishes yield of cerebrospinal fluid (CSF) cultures. Prior studies of diagnostic markers have not demonstrated sufficient accuracy. Interleukin-23 (IL-23), interleukin-18 (IL-18) and soluble receptor for advanced glycation end products (sRAGE) possess bio...

Multiplexed diagnostic testing has the potential to dramatically improve the quality of healthcare. Simultaneous measurement of health indicators and/or disease markers reduces turnaround time and analysis cost and speeds up the decision making process for diagnosis and treatment. At present, however, most diagnostic tests only provide information on a single indicator or marker. Development of...

BACKGROUND Recent interferon gamma (IFN-γ)-based studies have identified novel Mycobacterium tuberculosis (M.tb) infection phase-dependent antigens as diagnostic candidates. In this study, the levels of 11 host markers other than IFN-γ, were evaluated in whole blood culture supernatants after stimulation with M.tb infection phase-dependent antigens, for the diagnosis of TB disease. METHODOLOG...

OBJECTIVE Histological type is important for determining the management of patients with suspicious lung cancers. In this study, PET/CT combined with serum tumor markers were used to evaluate the histological type of lung lesions. MATERIALS AND METHODS Patients with suspicious lung cancers underwent 18F-FDG PET/CT and serum tumor markers detection. SUVmax of the tumor and serum levels of tumo...

Multiplexed diagnostic testing has the potential to dramatically improve the quality of healthcare. Simultaneous measurement of health indicators and/or disease markers reduces turnaround time and analysis cost and speeds up the decision making process for diagnosis and treatment. At present, however, most diagnostic tests only provide information on a single indicator or marker. Development of...